Measurement techniques new progress of atmospheric fine particles
Atmospheric fine particle pollution has an important impact on regional environment, global climate and human health, so it has been one of the key and difficult points of air pollution prevention and control. In recent years, due to the continuous promotion of China's air pollution prevention...
Saved in:
| Main Authors: | , , , , , , , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Energy Environmental Protection
2023-04-01
|
| Series: | 能源环境保护 |
| Subjects: | |
| Online Access: | https://eep1987.com/en/article/4317 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850178147767549952 |
|---|---|
| author | XIE Zhibo GUI Huaqiao* ZHANG Jiaoshi YANG Bo KANG Shipeng WEI Xiuli YU Tongzhu YANG Yixin LIU Jianguo LIU Wenqing |
| author_facet | XIE Zhibo GUI Huaqiao* ZHANG Jiaoshi YANG Bo KANG Shipeng WEI Xiuli YU Tongzhu YANG Yixin LIU Jianguo LIU Wenqing |
| author_sort | XIE Zhibo |
| collection | DOAJ |
| description | Atmospheric fine particle pollution has an important impact on regional environment, global climate and human health, so it has been one of the key and difficult points of air pollution prevention and control. In recent years, due to the continuous promotion of China's air pollution prevention and control plan, the problem of atmospheric fine particle pollution has been significantly improved, and the relevant measurement technology has also made considerable progress. In this paper, the development and application of atmospheric fine particle measurement technology in recent years are reviewed based on the information of physical and chemical parameters such as atmospheric fine particle number concentration, particle size distribution and chemical composition. For the measurement of fine particle number concentration, it mainly includes diffusion charge counting and condensation particle counting. The former is mainly applicable to the combustion emission scenario, and the latter is applicable to the urban air low concentration scenario. For the measurement of fine particle size, it mainly involves single particle size and overall particle size spectrum analysis. The single particle size is mostly determined by electron microscopy and optical microscopy, and the particle size spectrum analysis is mainly determined by electro migration classification. For the component measurement of fine particles, aerosol mass spectrometry and spectral analysis are mainly used. Finally, in view of the new requirements of research on the evolution mechanism of atmospheric particulates and intelligent monitoring and supervision, this paper discusses the future development of atmospheric fine particulates in multi-parameter comprehensive characterization, rapid measurement of dynamic processes, high-performance micro-nano sensors and other directions. |
| format | Article |
| id | doaj-art-52a60b1b96e34816bcf98651fb3b303b |
| institution | OA Journals |
| issn | 2097-4183 |
| language | zho |
| publishDate | 2023-04-01 |
| publisher | Editorial Office of Energy Environmental Protection |
| record_format | Article |
| series | 能源环境保护 |
| spelling | doaj-art-52a60b1b96e34816bcf98651fb3b303b2025-08-20T02:18:48ZzhoEditorial Office of Energy Environmental Protection能源环境保护2097-41832023-04-01372162910.20078/j.eep.20230308Measurement techniques new progress of atmospheric fine particlesXIE Zhibo0GUI Huaqiao*1ZHANG Jiaoshi2YANG Bo3KANG Shipeng4WEI Xiuli5YU Tongzhu6YANG Yixin7LIU Jianguo8LIU Wenqing9Units 1. Key Laboratory of Environmental Optics and Technology, Anhui Institute of Optics and Fine Mechanics, HFIPS, Chinese Academy of Sciences; 2. Key Laboratory of Optical Monitoring Technology for EnvironmentUnits 1. Key Laboratory of Environmental Optics and Technology, Anhui Institute of Optics and Fine Mechanics, HFIPS, Chinese Academy of Sciences; 2. Key Laboratory of Optical Monitoring Technology for EnvironmentUnits 1. Key Laboratory of Environmental Optics and Technology, Anhui Institute of Optics and Fine Mechanics, HFIPS, Chinese Academy of Sciences; 2. Key Laboratory of Optical Monitoring Technology for EnvironmentUnits 1. Key Laboratory of Environmental Optics and Technology, Anhui Institute of Optics and Fine Mechanics, HFIPS, Chinese Academy of Sciences; 2. Key Laboratory of Optical Monitoring Technology for EnvironmentUnits 1. Key Laboratory of Environmental Optics and Technology, Anhui Institute of Optics and Fine Mechanics, HFIPS, Chinese Academy of Sciences; 2. Key Laboratory of Optical Monitoring Technology for EnvironmentUnits 1. Key Laboratory of Environmental Optics and Technology, Anhui Institute of Optics and Fine Mechanics, HFIPS, Chinese Academy of Sciences; 2. Key Laboratory of Optical Monitoring Technology for EnvironmentUnits 1. Key Laboratory of Environmental Optics and Technology, Anhui Institute of Optics and Fine Mechanics, HFIPS, Chinese Academy of Sciences; 2. Key Laboratory of Optical Monitoring Technology for EnvironmentUnits 1. Key Laboratory of Environmental Optics and Technology, Anhui Institute of Optics and Fine Mechanics, HFIPS, Chinese Academy of Sciences; 2. Key Laboratory of Optical Monitoring Technology for EnvironmentUnits 1. Key Laboratory of Environmental Optics and Technology, Anhui Institute of Optics and Fine Mechanics, HFIPS, Chinese Academy of Sciences; 2. Key Laboratory of Optical Monitoring Technology for EnvironmentUnits 1. Key Laboratory of Environmental Optics and Technology, Anhui Institute of Optics and Fine Mechanics, HFIPS, Chinese Academy of Sciences; 2. Key Laboratory of Optical Monitoring Technology for EnvironmentAtmospheric fine particle pollution has an important impact on regional environment, global climate and human health, so it has been one of the key and difficult points of air pollution prevention and control. In recent years, due to the continuous promotion of China's air pollution prevention and control plan, the problem of atmospheric fine particle pollution has been significantly improved, and the relevant measurement technology has also made considerable progress. In this paper, the development and application of atmospheric fine particle measurement technology in recent years are reviewed based on the information of physical and chemical parameters such as atmospheric fine particle number concentration, particle size distribution and chemical composition. For the measurement of fine particle number concentration, it mainly includes diffusion charge counting and condensation particle counting. The former is mainly applicable to the combustion emission scenario, and the latter is applicable to the urban air low concentration scenario. For the measurement of fine particle size, it mainly involves single particle size and overall particle size spectrum analysis. The single particle size is mostly determined by electron microscopy and optical microscopy, and the particle size spectrum analysis is mainly determined by electro migration classification. For the component measurement of fine particles, aerosol mass spectrometry and spectral analysis are mainly used. Finally, in view of the new requirements of research on the evolution mechanism of atmospheric particulates and intelligent monitoring and supervision, this paper discusses the future development of atmospheric fine particulates in multi-parameter comprehensive characterization, rapid measurement of dynamic processes, high-performance micro-nano sensors and other directions.https://eep1987.com/en/article/4317atmospheric fine particlenumber concentrationparticle sizechemical compositiononline measurement |
| spellingShingle | XIE Zhibo GUI Huaqiao* ZHANG Jiaoshi YANG Bo KANG Shipeng WEI Xiuli YU Tongzhu YANG Yixin LIU Jianguo LIU Wenqing Measurement techniques new progress of atmospheric fine particles 能源环境保护 atmospheric fine particle number concentration particle size chemical composition online measurement |
| title | Measurement techniques new progress of atmospheric fine particles |
| title_full | Measurement techniques new progress of atmospheric fine particles |
| title_fullStr | Measurement techniques new progress of atmospheric fine particles |
| title_full_unstemmed | Measurement techniques new progress of atmospheric fine particles |
| title_short | Measurement techniques new progress of atmospheric fine particles |
| title_sort | measurement techniques new progress of atmospheric fine particles |
| topic | atmospheric fine particle number concentration particle size chemical composition online measurement |
| url | https://eep1987.com/en/article/4317 |
| work_keys_str_mv | AT xiezhibo measurementtechniquesnewprogressofatmosphericfineparticles AT guihuaqiao measurementtechniquesnewprogressofatmosphericfineparticles AT zhangjiaoshi measurementtechniquesnewprogressofatmosphericfineparticles AT yangbo measurementtechniquesnewprogressofatmosphericfineparticles AT kangshipeng measurementtechniquesnewprogressofatmosphericfineparticles AT weixiuli measurementtechniquesnewprogressofatmosphericfineparticles AT yutongzhu measurementtechniquesnewprogressofatmosphericfineparticles AT yangyixin measurementtechniquesnewprogressofatmosphericfineparticles AT liujianguo measurementtechniquesnewprogressofatmosphericfineparticles AT liuwenqing measurementtechniquesnewprogressofatmosphericfineparticles |